Lactose Intolerance Syndrome

buildup of gas in the abdominal area. This leads to discomfort, cramps, and bloating. (Ni 2009)

Lactose Intolerance Lactose intolerance is the inability to digest significant amounts of lactose, the predominant sugar of milk. This inability results from a shortage of the enzyme lactase, which is normally produced by the cells that line the small intestine. Lactase breaks down milk sugar into simpler forms that can then be absorbed into the bloodstream. When there is not enough lactase to digest the amount of lactose consumed, the results, although not usually dangerous, may be very distressing. While not all persons deficient in lactase have symptoms, those who do are considered to be lactose intolerant.

Secondary to the discussion post assignment for this week, I learned about lactose intolerance. When an individual drinks milk, an enzyme lactase, breaks down the lactose in the milk into two monosaccharides glucose and galactose which the individual then uses as energy for the body (Open Learning Initiative, 2015, pg.93). However, numerous individuals lack the necessary lactase needed to properly break down the lactose in their small intestine, resulting in bacteria in the colon breaking

-Lactose Maldigestion: reduced digestion of lactose due to low lactase activity that subsequently results in MALABSORBTION of lactose; it may be asymptomatic.

Commonly referred to as wheat allergy, celiac disease is not an allergic disorder; rather it is actually intolerance to gluten, a protein in wheat. It is also known as celiac sprue, nontropical sprue and gluten-sensitive enteropathy. Celiac disease occurs in people who have a genetic susceptibility. It was considered a north European disease initially but now it has a high prevalence in all the continents. In north- India it affects 1 in 200-300 individuals, similar to its prevalence in Europe.

If someone is lactose intolerant, that means that they are lacking the enzyme lactase, so the lactose does not get broken down into galactose and glucose. If lactose goes undigested it creates many problems. It causes dehydrations because water and electrolytes get pulled into the intestines by the lactose, which acts like an osmotic agent. The result of the increased amount of lactose would be diarrhea, bloating, and gassiness. Although being lactose intolerant seems to be abnormal, it is actually natural. The production of the enzyme, lactase, is a mutation of the LTC gene, it allows us to produce lactase as adults. In all other mammals lactase is produced during infancy but not during adulthood.

the stomach has a gastric juice which contain HCI. once its denatures it cant break down anymore glucose or starch it is then deactivated.

Lactose intolerance is fairly common. It seems to affect guys and girls equally. Some ethnic groups are more likely to be affected than others because their diets traditionally include fewer dairy products: Almost all Asians and Native Americans are lactose intolerant, and up to 80% of African Americans and Hispanic Americans also have symptoms of lactose intolerance. Their ancestors did not eat dairy foods, so their bodies were not prepared to digest dairy, and they passed these genes on from generation to

The thick mucus also builds up in the pancreas causing the digestive enzymes not to do their jobs effectively. Nutrition is not broken down properly and so the body can’t absorb it right. That causes the weight loss and diarrhea.

“Lactase is an enzyme that breaks down lactose, the sugar in milk. It is produced by the cells lining of the small intestine. Most people are born producing it, but often make less of it as they age, which causes lactose intolerance the symptoms for this include nausea, bloating, and diarrhea to name a few. This enzyme is produced

S lactose intolerance, mouth ulcers, and IBS (irritable bowel syndrome). Damage to your small intestine may cause you to experience abdominal pain and diarrhea after eating lactose-containing dairy products, even though they don't contain gluten ("Celiac Disease," n.d.). Mouth ulcers become apparent as a late sign and symptom of celiac disease. Celiac disease has symptoms similar to other digestive disorders, such as irritable bowel syndrome, gastric ulcers, Crohn's disease, parasite infections and anemia ("Celiac Disease,"

Common symptoms of early dumping syndrome, which begins 15 to 30 minutes after a meal, include abdominal cramps, nausea, vomiting, and diarrhea. Other symptoms may include cardiovascular effects such as flushing, dizziness, heart palpitations, and a rapid heart rate. The small intestine also stretches, and water pulled out of the bloodstream is absorbed into the small intestine. Hormones released from the small intestine into the bloodstream then affect blood pressure. These symptoms are more prone to develop in people who have had surgery to remove part or all of the stomach, especially in procedures to reduce obesity. Thus, this condition may be present at any age. While not fatal, the condition can be anywhere from annoying to

What is hereditary fructose intolerance (HFI)? What happens to the enzyme glycogen phosphorylase in patients who are diagnosed with HFI? Why?

Lactase is an enzyme that breaks down lactose. Lactose is the sugar found in milk. It is made up of two monosaccharides: glucose and galactose. Therefore it is a disaccharide that needs to break down in order to be digested. However some people are “Lactose Intolerant” or lack lactase in their bodies. This means that they cannot consume lactose-contained food or drinks or they need help digesting it. People who are lactose intolerant must be very selective to make sure that they do not eat food or drinks with lactose. There are pills though, which are purchased by lactose intolerant people. This pill helps the people break down the sugar lactose into its smaller components.

Lactose intolerance occurs when the body has a hard time digesting dairy products. Lactose is a milk sugar and is broken down by enzymes in the intestinal track, allowing the enzymes to be used as an energy source. Lactase is an enzyme which breaks down lactose. Lactose intolerance occurs when the intestine does not contain lactase (Jackson). Low lactose activity in the small intestine, allows undigested lactose to pass into the colon, where the bacteria are able to convert the sugar into hydrogen gas and organic acids. This causes symptoms such as bloating and cramping (“Lactose Intolerance”). The two causes of lactose intolerance are primary lactase deficiency and secondary lactase deficiency. In primary lactase deficiency the level of lactase enzyme falls as a person gets older. This does not allow the person to tolerate the amount of lactose that they were used to. This affects around 70 percent of the population. Secondary lactase deficiency is a temporary condition in which the level of lactase drops due to a problem in a person’s digestive